:root {
  --navy: #153564;
  --blue: #2f73da;
  --blue-dark: #1c58b2;
  --sky: #eef6ff;
  --ink: #172033;
  --muted: #607089;
  --line: #d8e2ee;
  --panel: #ffffff;
  --success: #18794e;
  --warning: #9a6700;
  --danger: #b42318;
  --shadow: 0 12px 32px rgba(20, 48, 85, .1);
}

* { box-sizing: border-box; }

html { scroll-behavior: auto; overflow-anchor: none; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: linear-gradient(180deg, #eef4fb 0, #f8fafc 360px, #f8fafc 100%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.site-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  width: min(1180px, calc(100% - 28px));
  margin: 24px auto 12px;
  padding: 30px 34px;
  border-radius: 24px;
  color: white;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  box-shadow: var(--shadow);
}

.site-header h1 {
  margin: 2px 0 6px;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -.04em;
}

.subtitle { margin: 0; max-width: 760px; color: #eaf3ff; }
.eyebrow { margin: 0; font-size: .76rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.identity-actions { display: flex; align-items: flex-start; gap: 10px; flex-wrap: wrap; }
.identity-label { max-width: 260px; overflow-wrap: anywhere; font-size: .88rem; color: #eef6ff; }

.global-status {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto 12px;
  min-height: 26px;
  color: var(--muted);
  font-size: .92rem;
}

main { width: min(1180px, calc(100% - 28px)); margin: 0 auto 60px; }

.panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
  box-shadow: 0 8px 24px rgba(24, 52, 88, .07);
}

.sign-in-panel { max-width: 680px; margin: 42px auto; padding: 34px; }
.sign-in-panel h2 { margin: 4px 0 12px; font-size: 2rem; }

.button {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 9px 14px;
  font-weight: 750;
}

.button-primary { color: white; background: var(--blue); }
.button-primary:hover { background: var(--blue-dark); }
.button-secondary { color: var(--navy); border-color: #bed0e6; background: white; }
.button-danger { color: var(--danger); border-color: #f2b8b5; background: #fff5f4; }
.button:disabled { cursor: wait; opacity: .65; }

.view-tabs {
  display: inline-flex;
  gap: 4px;
  margin: 8px 0 18px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
}

.view-tab {
  border: 0;
  border-radius: 10px;
  padding: 10px 18px;
  color: var(--muted);
  background: transparent;
  font-weight: 800;
}

.view-tab.active { color: white; background: var(--navy); }

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 14px;
}

.section-heading h2 { margin: 2px 0 0; font-size: clamp(1.7rem, 4vw, 2.35rem); }
.stat-line { color: var(--muted); font-weight: 700; }
.question-global-actions { display: flex; gap: 10px; flex-wrap: wrap; margin: -2px 0 14px; }

.filters {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
  padding: 18px;
}

label { display: grid; gap: 6px; color: #34435a; font-size: .86rem; font-weight: 750; }
input, select, textarea {
  width: 100%;
  border: 1px solid #bdcadd;
  border-radius: 9px;
  padding: 10px 11px;
  color: var(--ink);
  background: white;
}
textarea { min-height: 112px; resize: vertical; line-height: 1.5; }
input:focus, select:focus, textarea:focus, button:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(47, 115, 218, .22);
  outline-offset: 1px;
}

.checkbox-label { display: flex; align-items: center; align-self: end; padding: 10px 0; }
.checkbox-label input { width: auto; }

.add-question { margin-bottom: 16px; padding: 0; }
.add-question summary { padding: 16px 18px; color: var(--navy); font-weight: 850; cursor: pointer; }
.add-question form { padding: 0 18px 18px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.span-two { grid-column: span 2; }
.form-actions { display: flex; align-items: center; gap: 14px; margin-top: 16px; }

.question-list, .report-list { display: grid; gap: 14px; }
.question-card, .report-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
  background: white;
  box-shadow: 0 7px 20px rgba(24, 52, 88, .06);
}

.question-card.answered { border-left: 6px solid var(--success); }
.question-card.unanswered { border-left: 6px solid #d4a72c; }
.card-header { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; }
.card-header h3 { margin: 5px 0 0; font-size: 1.22rem; line-height: 1.25; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; }
.badge { display: inline-block; border-radius: 999px; padding: 3px 8px; font-size: .73rem; font-weight: 800; background: var(--sky); color: var(--navy); }
.badge-read { color: var(--success); background: #e8f7ef; }
.badge-unread { color: var(--warning); background: #fff6da; }
.question-context { margin: 14px 0 8px; color: var(--muted); }
.question-prompt { margin: 8px 0; font-weight: 750; }
.recommendation { margin: 10px 0 14px; padding: 11px 13px; border-left: 4px solid var(--blue); background: var(--sky); }
.answer-label { margin-top: 14px; }
.answer-actions, .report-actions, .conflict-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.save-status { min-height: 23px; color: var(--muted); font-size: .86rem; }
.save-status.saved { color: var(--success); }
.save-status.error { color: var(--danger); }
.empty-state { padding: 32px; text-align: center; color: var(--muted); }

.report-card p { margin: 8px 0; color: var(--muted); }
.report-meta { font-size: .84rem; }

.reader-view { margin-top: 8px; }
.reader-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
}
.reader-toolbar label { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.reader-toolbar select { width: auto; }
.report-content {
  padding: clamp(22px, 5vw, 52px);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: white;
  box-shadow: var(--shadow);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.08rem;
  line-height: 1.72;
  overflow-wrap: anywhere;
  overflow-x: auto;
}
.report-content.reader-large { font-size: 1.24rem; }
.report-content.reader-xlarge { font-size: 1.42rem; }
.report-content h1, .report-content h2, .report-content h3 { color: #122f59; line-height: 1.2; }
.report-content h2 { margin-top: 1.7em; }
.report-content table { display: table; width: max-content; min-width: 100%; max-width: none; border-collapse: collapse; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: .9em; }
.report-content th, .report-content td { min-width: 10rem; border: 1px solid #cbd7e5; padding: 8px 10px; overflow-wrap: normal; word-break: normal; text-align: left; vertical-align: top; }
.report-content pre { overflow-x: auto; padding: 14px; background: #f3f6fa; }
.report-content img { max-width: 100%; height: auto; }

footer { width: min(1180px, calc(100% - 28px)); margin: 0 auto 32px; color: var(--muted); font-size: .82rem; }
[hidden] { display: none !important; }

@media (max-width: 760px) {
  .site-header { display: block; margin-top: 10px; padding: 24px 22px; border-radius: 18px; }
  .identity-actions { margin-top: 18px; }
  .filters, .form-grid { grid-template-columns: 1fr; }
  .span-two { grid-column: auto; }
  .section-heading, .card-header { display: block; }
  .stat-line { margin-top: 8px; }
  .badges { margin-top: 10px; }
  .reader-toolbar label { width: 100%; margin-left: 0; }
  .report-content { padding: 22px 18px; border-radius: 14px; }
}